__has the meaning assigned by Section
481.002, Health and Safety Code.
means a substance, other than a device or a component, part, or accessory of a device, that is:
(A) recognized as a drug in the official United States Pharmacopoeia, official Homeopathic Pharmacopoeia of the United States, official National Formulary, or a supplement to either pharmacopoeia or the formulary;
(B) intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in man or animals;
(C) intended to affect the structure or function of the body of man or animals but is not food; or
(D) intended for use as a component of a substance described by Paragraph (A), (B), or (C).